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      app/models/item.rb - C0 code coverage information
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    <h3>
      C0 code coverage information
    </h3>
    <p>
      Generated on Fri May 27 02:08:53 +0000 2011 with 
      <a href='http://eigenclass.org/hiki/rcov'>
        rcov 0.8.1.2
      </a>
    </p>
    <hr />
    <pre><span class='marked0'>Code reported as executed by Ruby looks like
    this... </span><span class='marked1'>and this: this line is also marked as
    covered. </span><span class='inferred0'>Lines considered as run by rcov, but
    not reported by Ruby, look like this, </span><span class='inferred1'>and
    this: these lines were inferred by rcov (using simple heuristics).
    </span><span class='uncovered0'>Finally, here&apos;s a line marked as not
    executed. </span></pre> 
    <table class='report'> <thead> <tr> <td class='heading'> Name </td> <td
    class='heading'> Total lines </td> <td class='heading'> Lines of code </td>
    <td class='heading'> Total coverage </td> <td class='heading'> Code coverage
    </td> </tr> </thead> <tbody> <tr class='light'> <td> <a
    href='app-models-item_rb.html'> app/models/item.rb </a> </td> <td
    class='lines_total'> <tt> 117 </tt> </td> <td class='lines_code'> <tt> 85
    </tt> </td> <td> <table cellspacing='0' align='right' cellpadding='0'> <tr>
    <td> <tt class='coverage_total'> 86.3% </tt> &nbsp; </td> <td> <table
    class='percent_graph' cellspacing='0' width='100' cellpadding='0'> <tr> <td
    class='covered' width='86' /> <td class='uncovered' width='14' /> </tr>
    </table> </td> </tr> </table> </td> <td> <table cellspacing='0'
    align='right' cellpadding='0'> <tr> <td> <tt class='coverage_code'> 82.4%
    </tt> &nbsp; </td> <td> <table class='percent_graph' cellspacing='0'
    width='100' cellpadding='0'> <tr> <td class='covered' width='82' /> <td
    class='uncovered' width='18' /> </tr> </table> </td> </tr> </table> </td>
    </tr> </tbody> </table><pre><span class="marked0"><a name="line1"></a> 1
    class Item &lt; ActiveRecord::Base </span><span class="inferred1"><a
    name="line2"></a> 2 </span><span class="marked0"><a name="line3"></a> 3
    has_many :check_ins </span><span class="inferred1"><a name="line4"></a> 4
    </span><span class="marked0"><a name="line5"></a> 5 belongs_to :client,
    :class_name =&gt; 'User' </span><span class="marked1"><a name="line6"></a> 6
    validates_presence_of :client </span><span class="inferred0"><a
    name="line7"></a> 7 </span><span class="marked1"><a name="line8"></a> 8
    has_many :comments </span><span class="marked0"><a name="line9"></a> 9
    accepts_nested_attributes_for :comments, :reject_if =&gt; :reject_comment
    </span><span class="marked1"><a name="line10"></a> 10 def
    reject_comment(attributes) </span><span class="marked0"><a
    name="line11"></a> 11 attributes['text'].blank? </span><span
    class="inferred1"><a name="line12"></a> 12 end </span><span
    class="inferred0"><a name="line13"></a> 13 </span><span class="marked1"><a
    name="line14"></a> 14 has_many :contained_items, :class_name =&gt; 'Item',
    :foreign_key =&gt; 'contained_by_id' </span><span class="marked0"><a
    name="line15"></a> 15 validates_associated :contained_items </span><span
    class="marked1"><a name="line16"></a> 16 def
    contained_item_attributes=(item_attributes) </span><span
    class="uncovered0"><a name="line17"></a> 17 item_attributes.each do
    |attributes| </span><span class="uncovered1"><a name="line18"></a> 18
    contained_items.build(attributes) </span><span class="uncovered0"><a
    name="line19"></a> 19 end </span><span class="uncovered1"><a
    name="line20"></a> 20 end </span><span class="inferred0"><a
    name="line21"></a> 21 </span><span class="marked1"><a name="line22"></a> 22
    belongs_to :contained_by, :class_name =&gt; 'Item' </span><span
    class="inferred0"><a name="line23"></a> 23 </span><span class="marked1"><a
    name="line24"></a> 24 belongs_to :source, :class_name =&gt; 'Location'
    </span><span class="marked0"><a name="line25"></a> 25 belongs_to
    :destination, :class_name =&gt; 'Location' </span><span class="inferred1"><a
    name="line26"></a> 26 </span><span class="marked0"><a name="line27"></a> 27
    has_many :identifiers </span><span class="marked1"><a name="line28"></a> 28
    accepts_nested_attributes_for :identifiers </span><span class="inferred0"><a
    name="line29"></a> 29 </span><span class="marked1"><a name="line30"></a> 30
    has_many :item_attribute_values </span><span class="marked0"><a
    name="line31"></a> 31 has_many :item_attributes, :through =&gt;
    :item_attribute_values </span><span class="marked1"><a name="line32"></a> 32
    accepts_nested_attributes_for :item_attribute_values </span><span
    class="inferred0"><a name="line33"></a> 33 =begin </span><span
    class="inferred1"><a name="line34"></a> 34 validates_associated
    :item_attribute_values </span><span class="inferred0"><a name="line35"></a>
    35 def item_attribute_value_attributes=(item_attribute_value_attributes)
    </span><span class="inferred1"><a name="line36"></a> 36
    item_attribute_value_attributes.each do |attributes| </span><span
    class="inferred0"><a name="line37"></a> 37
    item_attribute_values.build(attributes) </span><span class="inferred1"><a
    name="line38"></a> 38 end </span><span class="inferred0"><a
    name="line39"></a> 39 end </span><span class="inferred1"><a
    name="line40"></a> 40 =end </span><span class="inferred0"><a
    name="line41"></a> 41 </span><span class="marked1"><a name="line42"></a> 42
    has_one :lost_item </span><span class="inferred0"><a name="line43"></a> 43
    </span><span class="marked1"><a name="line44"></a> 44 validate
    :has_required_attribute_sets </span><span class="marked0"><a
    name="line45"></a> 45 def has_required_attribute_sets </span><span
    class="marked1"><a name="line46"></a> 46 required_ias =
    ItemAttributeSet.find_all_by_required(true) </span><span class="marked0"><a
    name="line47"></a> 47 item_attribute_sets = item_attribute_values.map {
    |iav| </span><span class="marked1"><a name="line48"></a> 48 ia =
    iav.item_attribute </span><span class="marked0"><a name="line49"></a> 49 if
    ia </span><span class="marked1"><a name="line50"></a> 50
    ia.item_attribute_set </span><span class="inferred0"><a name="line51"></a>
    51 end </span><span class="inferred1"><a name="line52"></a> 52 }
    </span><span class="marked0"><a name="line53"></a> 53 (required_ias -
    item_attribute_sets).each do |set| </span><span class="marked1"><a
    name="line54"></a> 54 errors.add_to_base(set.name + ' is required')
    </span><span class="inferred0"><a name="line55"></a> 55 end </span><span
    class="inferred1"><a name="line56"></a> 56 end </span><span
    class="inferred0"><a name="line57"></a> 57 </span><span class="marked1"><a
    name="line58"></a> 58 belongs_to :item_type </span><span class="marked0"><a
    name="line59"></a> 59 validates_presence_of :item_type </span><span
    class="inferred1"><a name="line60"></a> 60 </span><span class="marked0"><a
    name="line61"></a> 61 belongs_to :carried_by, :class_name =&gt; 'Courier'
    </span><span class="inferred1"><a name="line62"></a> 62 </span><span
    class="marked0"><a name="line63"></a> 63 has_one :replacement, :class_name
    =&gt; 'Item', :foreign_key =&gt; 'replaced_id' </span><span
    class="marked1"><a name="line64"></a> 64 belongs_to :replaced, :class_name
    =&gt; 'Item' </span><span class="inferred0"><a name="line65"></a> 65
    </span><span class="marked1"><a name="line66"></a> 66 validate :has_source,
    :has_destination </span><span class="inferred0"><a name="line67"></a> 67
    </span><span class="marked1"><a name="line68"></a> 68 def has_source
    </span><span class="marked0"><a name="line69"></a> 69 errors.add(:source,
    &quot;Need a source&quot;) if source.nil? </span><span class="inferred1"><a
    name="line70"></a> 70 end </span><span class="inferred0"><a
    name="line71"></a> 71 </span><span class="marked1"><a name="line72"></a> 72
    def has_destination </span><span class="marked0"><a name="line73"></a> 73
    errors.add(:destination, &quot;Need a destination&quot;) if destination.nil?
    </span><span class="inferred1"><a name="line74"></a> 74 end </span><span
    class="inferred0"><a name="line75"></a> 75 </span><span class="marked1"><a
    name="line76"></a> 76 before_validation :pass_to_contained_items
    </span><span class="marked0"><a name="line77"></a> 77 def
    pass_to_contained_items </span><span class="marked1"><a name="line78"></a>
    78 contained_items.each do |i| </span><span class="uncovered0"><a
    name="line79"></a> 79 i.destination = destination </span><span
    class="uncovered1"><a name="line80"></a> 80 item_attribute_values.each do
    |iav| </span><span class="uncovered0"><a name="line81"></a> 81 if
    iav.item_attribute and iav.item_attribute.item_attribute_set and
    iav.item_attribute.item_attribute_set.inherits_from_container </span><span
    class="uncovered1"><a name="line82"></a> 82 i.item_attribute_values &lt;&lt;
    iav.clone </span><span class="uncovered0"><a name="line83"></a> 83 end
    </span><span class="uncovered1"><a name="line84"></a> 84 end </span><span
    class="uncovered0"><a name="line85"></a> 85 end </span><span
    class="uncovered1"><a name="line86"></a> 86 end </span><span
    class="inferred0"><a name="line87"></a> 87 </span><span class="marked1"><a
    name="line88"></a> 88 before_validation :verify_identifier </span><span
    class="marked0"><a name="line89"></a> 89 def verify_identifier </span><span
    class="marked1"><a name="line90"></a> 90 if (!identifiers.first)
    </span><span class="uncovered0"><a name="line91"></a> 91 # Make sure all
    items have an identifier </span><span class="uncovered1"><a
    name="line92"></a> 92 identifiers &lt;&lt; Identifier.new </span><span
    class="uncovered0"><a name="line93"></a> 93
    identifiers.first.identifier_type = 'barcode' </span><span
    class="uncovered1"><a name="line94"></a> 94 end </span><span
    class="marked0"><a name="line95"></a> 95 if
    identifiers.first.identifier_value.to_s.length == 0 </span><span
    class="inferred1"><a name="line96"></a> 96 # Generate ids for these items
    </span><span class="marked0"><a name="line97"></a> 97 s =
    [(0..9),('a'..'z'),('A'..'Z')].map{|n| n.to_a}.flatten </span><span
    class="marked1"><a name="line98"></a> 98 identifiers.first.identifier_value
    = (0..8).map{s[rand(s.length)]}.join </span><span class="inferred0"><a
    name="line99"></a> 99 end </span><span class="inferred1"><a
    name="line100"></a>100 end </span><span class="inferred0"><a
    name="line101"></a>101 </span><span class="marked1"><a
    name="line102"></a>102 before_validation :create_item_checkin </span><span
    class="marked0"><a name="line103"></a>103 def create_item_checkin
    </span><span class="marked1"><a name="line104"></a>104 if self.new_record?
    and not check_ins.any? </span><span class="inferred0"><a
    name="line105"></a>105 # Only create one checkin for new items </span><span
    class="marked1"><a name="line106"></a>106 check_ins.build(:location =&gt;
    source, :user =&gt; client, :action =&gt; &quot;initial_checkin&quot;, :item
    =&gt; self) </span><span class="inferred0"><a name="line107"></a>107 end
    </span><span class="inferred1"><a name="line108"></a>108 end </span><span
    class="inferred0"><a name="line109"></a>109 </span><span class="marked1"><a
    name="line110"></a>110 before_validation :clear_non_container_items
    </span><span class="marked0"><a name="line111"></a>111 def
    clear_non_container_items </span><span class="inferred1"><a
    name="line112"></a>112 # If not a container, should clear all the contained
    items (generated by form) </span><span class="marked0"><a
    name="line113"></a>113 if (!item_type or !item_type.is_container)
    </span><span class="marked1"><a name="line114"></a>114 contained_items.clear
    </span><span class="inferred0"><a name="line115"></a>115 end </span><span
    class="inferred1"><a name="line116"></a>116 end </span><span
    class="inferred0"><a name="line117"></a>117 end </span></pre>
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    <p> Generated using the <a href='http://eigenclass.org/hiki.rb?rcov'> rcov
    code coverage analysis tool for Ruby </a> version 0.8.1.2. </p>
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